Maps thinks it's fine to do a u-turn on the Sydney harbour bridge.
I've switched to OsmAnd for driving because it'll give a sensible main road following route.
Google Maps reliably sends me down residential roads and adds a whole bunch of turns and then winds up with idiot ideas like "turn right into this two way 4 lane road we tried to slightly avoid".
"Perform Immelmann turn in 200 feet"